Patent · US Expired

Process for the preparation and composition of a fraction containing picroside I and kutkoside

US5145955A · kind A · utility

5Cited by

8References

10Claims

0Family size

Assignee

COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH · IN

Inventors

Bacchan S. Aswal · Lucknow, IN
Ramesh Chander · Lucknow, IN
Sunil K. Chatterji · Lucknow, IN
Bhola N. Dhawan · Lucknow, IN
Yogesh Dwivedi · Lucknow, IN
Narendra K. Garg · Lucknow, IN
Poonam Jain · Lucknow, IN
Narinder Kumar Kapoor · Lucknow, IN
Dinesh K. Kulshreshtha · Lucknow, IN
Bishan N. Mehrotra · Lucknow, IN
Gyanendra K. Patnaik, deceased · Lucknow, IN
Ravi Rastogi · Lucknow, IN
Jagat P. S. Sarin · Lucknow, IN
Krishna C. Saxena · Lucknow, IN
Shekhar Chandra Sharma · Richmond, US
Shri K. Sharma · Amherst, US
Binduja Shukla · Lucknow, IN
Pradeep K. S. Visen · Lucknow, IN

Key dates

Filing date	Oct 28, 1991
Grant date	Sep 8, 1992
Priority date	—
Expiry date	Oct 28, 2011

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K36/80
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention describes a process for the preparation of a fraction, mainly containing picroside I and kurrooa, from the plant Picrorhiza kurrooa.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.